👤
XUSAXIN
Answered

Question on image. (4)

will report answers out of question. Thank you

Question On Image 4 Will Report Answers Out Of Question Thank You class=

Answer :

TRANCESCIENTIN

63°

Step-by-step explanation:

Since CD is a diameter, this means that

arcBD = arcCD - arcCB

= 180° - 54° = 126°

We know that the inscribed angle is half the intercepted arc, therefore angle BCD is given by

angle BCD = (1/2)arcBD

= 63°

In Trainings: Other Questions